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Roll-type flexible device for displaying

a flexible display and roll-type technology, applied in the direction of display/control unit casings, electrical apparatus casings/cabinets/drawers, identification means, etc., can solve the problems of inconvenient use of flexible display devices, difficult to apply flexible display to large screen displays, multi-touch manipulation, etc., to achieve the effect of improving the convenience of using roll-type flexible display devices and extending the length of flexible displays

Inactive Publication Date: 2014-09-04
RYU SANG KYU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention relates to a device that allows a flexible display to be extended and fixed. It includes a length adjusting member that can maintain the extended state of the display. The device also allows for the extended length of the display to be adjusted and fixed as needed. Additionally, the device includes a screen member that protects the length adjusting member while the flexible display is extended. This allows for a both surface flexible display device to be embodied. The technical effects of the invention include improved use convenience, flexibility in adjusting the display length, and protection of the display from external damage.

Problems solved by technology

However, in a conventional roll-type flexible display device such as Korean Registration Patent No. 818170, a fixing means for maintaining an extended state of a flexible display is weak and thus it is inconvenient to use the flexible display, and particularly, it is very difficult to perform a manipulation such as a multi touch.
In a method of supporting a flexible display using a hinge type frame such as Korean Publication Patent Application No. 2009-0076996, it is difficult to apply the flexible display to a large screen display, and a length of a screen to extend cannot be freely adjusted.

Method used

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  • Roll-type flexible device for displaying
  • Roll-type flexible device for displaying
  • Roll-type flexible device for displaying

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Embodiment Construction

[0036]Hereinafter, exemplary embodiments of the present invention are described in detail with reference to the accompanying drawings. While the present invention may be embodied in many different forms, specific embodiments of the present invention are shown in drawings and are described herein in detail, with the understanding that the present disclosure is to be considered as an exemplification of the principles of the invention and is not intended to limit the invention to the specific embodiments illustrated. Detailed descriptions of well-known functions and structures incorporated herein may be omitted to avoid obscuring the subject matter of the present invention.

[0037]FIGS. 1 and 2 are diagrams illustrating a structure before and after unwinding of a roll-type flexible display device according to an exemplary embodiment of the present invention. As shown in the drawings, a roll-type flexible display device according to an exemplary embodiment of the present invention include...

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Abstract

The present invention discloses a roll-type flexible device for displaying, comprising: a body housing in which a flexible display portion is accommodated so as to be wound and unwound; a length adjusting member, which is mounted on the body housing for maintaining the flexible display portion in an unrolled state, and which has an extendable structure by being linked to the unwinding of the flexible display portion; and a fixing member for fixing the extended length of the length adjusting member.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the benefit of Korean Patent Application No. 10-2010-0077078, filed on Aug. 10, 2010 and Korean Patent Application No. 10-2011-0077320, filed on Aug. 3, 2011 in the Korean Intellectual Property Office, the disclosure of which is incorporated herein by reference.TECHNICAL FIELD[0002]The present invention relates to a flexible display device, and more particularly, to a roll-type flexible display device that can adjust a length.BACKGROUND ART[0003]A roll-type flexible display device has a structure that stores a flexible display by winding within a body housing and that can use the flexible display by extending, as needed and can reduce a bulk of the device, compared with a screen size even while easily carrying and has been thus spotlighted as a future generation display.[0004]Patent Documents related to a roll-type flexible display device may include, for example, Korean Registration Patent No. 818170 and Korean Pub...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): H05K5/00H05K5/02
CPCH05K5/0226H05K5/0017G09F11/18G09F11/29G09F15/0062G06F1/1652G09F9/301
Inventor RYU, SANG-KYU
Owner RYU SANG KYU
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